/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package app.metatron.discovery.domain.dataprep.teddy;

import app.metatron.discovery.domain.dataprep.teddy.exceptions.TeddyException;
import app.metatron.discovery.prep.parser.preparation.rule.Rule;
import java.util.List;

public interface Transformable {

  public List<Object> prepare(DataFrame prevDf, Rule rule, List<DataFrame> slaveDfs) throws TeddyException;

  public List<Row> gather(DataFrame prevDf, List<Object> preparedArgs, int offset, int length, int limit)
          throws InterruptedException, TeddyException;
}
